Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of hydrophobic silica in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
Hydrophobic silica JS-682
Hydrophobic silica is a porous amorphous silica, white powder, the primary particle size of nano-particles, the final particle size of 5 ~ 7um.Mixing it in rubber, plastic, paint can make the product has each good physical properties. As filler of natural rubber and synthetic rubber light-colored products, first, it can reduce the consumption of rubber, reduce costs, on the other hand ,it can improve the hardness, wear resistance of rubber products, reduce deformation and increase oil asorblity. For latex plastic leather, light materials products, it is easy to mold, reducing the weight of products; for wire and cable, to improve its insulating properties;for paint inks, it is a good thickening It is widely used in rubber, plastic, leather, paint, sports stationery and other industries because of its excellent high temperature resistance.
Hydrophobic silica has a very high surface activity, in some rubber products with a transparent, translucent nature; particularly suitable for light-colored, color, transparent, translucent rubber products. In addition, it can be used as a latex release agent, anti-settling agent for paint inks, thickener, thixotropic agent, various plastic foil membrane anti-blocking agent; pesticide granules, dispersant; binder material and light material products and toothpaste and other abrasive, and can be used in high-grade putty products.
Product Specificatio
JS-682
Test Methods | Properties | Units | Target Values (Spec Limits) | Actual Values |
HG/T3065-2008 | Loss on drying | % | Max.4.0 | 3.45 |
HG/T3066-2008 | Ignition loss 1000℃ | % | Max.8.0 | 6.85 |
HG/T3072-2008 | DBP absorption value | cm3/g | 1.2-1.7 | 1.47 |
HG/T3067-2008 | pH value (10%aqueous suspension) | — | 6.0-8.0 | 7.23 |
HG/T3062-2008 | SiO2 (Dry Basis) | % | Min.96 | 97.4 |
HG/T3073-1999 | BET specific surface area | m2/g | 120-170 | 143 |
Soluble salt (Na2SO4) | % | Max.1.0 | 0.45 | |
Average Particle size | μm | 5-7 | 6.0 |
Q &A：
Is it possible for the customers to use our own logo?
Of course,OEM is possible for us.
Can we change the packing?
Yes,we can order the packing material as your requirement.
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